422569302 has 8 divisors (see below), whose sum is σ = 845138616. Its totient is φ = 140856432.

The previous prime is 422569249. The next prime is 422569307. The reversal of 422569302 is 203965224.

It is a sphenic number, since it is the product of 3 distinct primes.

422569302 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422569307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35214103 + ... + 35214114.

It is an arithmetic number, because the mean of its divisors is an integer number (105642327).

Almost surely, 2^422569302 is an apocalyptic number.

422569302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422569302 is a wasteful number, since it uses less digits than its factorization.

422569302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70428222.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 422569302 is about 20556.4905078664. The cubic root of 422569302 is about 750.4112127198.

The spelling of 422569302 in words is "four hundred twenty-two million, five hundred sixty-nine thousand, three hundred two".